The Dark Angels pack will add eight new models to the Space Marines side along with new color set-ups for the rest. For example, the Force Commander will be in the DLC pack by a Dark Angels Company Master. That's him above with the feathery wing head gear. All of the Space Marine vehicles will be getting some new custom emblems and designs.
April 6 will also see the release of a free DLC pack for the game that will add 12 new Steam Achievements that also correspond to 12 new wargear parts for the game's Last Stand mode.